河南省太行山东麓煤层气成藏主控因素及有利区优选

以研究区上古生界煤层气资源为主，通过收集已有地质勘查成果、地震剖面处理解释、测井资料再处理解释等资料，分析了煤层气成藏地质背景，恢复煤系地层的岩相古地理面貌。在此基础上，综合分析煤层气形成的地质条件，研究煤层气形成的主要控制因素和煤层气的赋存规律，采用单因素分析综合地质评价方法优选出上古生界煤层气的目的层段和有利区，为河南省煤层气勘查开发提供理论依据。

Main Control Factors and Favorable Area Optimization of CBM Reservoiring in Taihang Mountains East Foothill Belt,Henan Province

Through upper Paleozoic CBM resource study mainly has collected available geological exploration results,seismic section processing,interpretation,well logging data reprocessing,interpretation etc,analyzed CBM reservoiring geological setting and played backcoal measures strata lithofacies and paleogeographic features.On this basis,integratedly analyzed CBM formation geological conditions,main control factors and hosting pattern.Using univariate analysis integrated geological assessment has optimized upper Paleozoic CBM zones of interest and favorable areas.The study has provided theoretical basis for CBM exploration and exploitation in the Henan Province.